FERREX® GPP20CN05HB-WH

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: Ferro Corporation
Trademark: FERREX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kmLR8h_FERREX-GPP20CN05HB-WH.pdf
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Message
FERREX® GPP20CN05HB-WH is a Polypropylene Homopolymer (PP Homopolymer) material filled with 22% calcium carbonate. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America for injection molding.

Important attributes of FERREX® GPP20CN05HB-WH are:
  • High Gloss
  • Homopolymer
  • Impact Resistant

Typical applications include:
  • Automotive
  • Coating Applications
General Information
Filler / Reinforcement
  • Calcium Carbonate, 22% Filler by Weight
Features
  • Good Impact Resistance
  • High Gloss
  • Homopolymer
Uses
  • Automotive Exterior Parts
  • Protective Coverings
Appearance
  • White
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.06g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)25g/10 minASTM D1238
Molding Shrinkage ASTM D955
    Flow 1.4%
    Across Flow 1.7%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)67ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength (23°C)17.2MPaASTM D638
Tensile Elongation (Break, 23°C)90%ASTM D638
Flexural Modulus ASTM D790
    1% Secant : 23°C 979MPa
    Tangent : 23°C 1100MPa
Flexural Strength (23°C)25.5MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)150J/mASTM D256
Unnotched Izod Impact (23°C)No BreakASTM D4812
Gardner Impact (23°C)27.3JASTM D5420
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 113°C
    1.8 MPa, Unannealed 54.4°C
InjectionNominal ValueUnit
Drying Temperature 93.3°C
Drying Time 2.0 to 3.0hr
Rear Temperature 199 to 204°C
Middle Temperature 204 to 210°C
Front Temperature 210 to 216°C
Nozzle Temperature 216 to 221°C
Mold Temperature 46.1 to 60.0°C
Back Pressure 0.138 to 0.345MPa
Screw Speed 100 to 150rpm
Clamp Tonnage 2.8 to 4.1kN/cm²
Screw L/D Ratio 20.0:1.0
Screw Compression Ratio 2.0:1.0
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